ATE222809T1 - MEDIA DISCHARGE DEVICE - Google Patents

MEDIA DISCHARGE DEVICE

Info

Publication number
ATE222809T1
ATE222809T1 AT95106642T AT95106642T ATE222809T1 AT E222809 T1 ATE222809 T1 AT E222809T1 AT 95106642 T AT95106642 T AT 95106642T AT 95106642 T AT95106642 T AT 95106642T AT E222809 T1 ATE222809 T1 AT E222809T1
Authority
AT
Austria
Prior art keywords
outlet channel
discharge device
pressure
media discharge
determines
Prior art date
Application number
AT95106642T
Other languages
German (de)
Inventor
Karl-Heinz Fuchs
Original Assignee
Pfeiffer Erich Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfeiffer Erich Gmbh & Co Kg filed Critical Pfeiffer Erich Gmbh & Co Kg
Application granted granted Critical
Publication of ATE222809T1 publication Critical patent/ATE222809T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
    • B05B11/042—Deformable containers producing the flow, e.g. squeeze bottles the spray being effected by a gas or vapour flow in the nozzle, spray head, outlet or dip tube
    • B05B11/046—Deformable containers producing the flow, e.g. squeeze bottles the spray being effected by a gas or vapour flow in the nozzle, spray head, outlet or dip tube the gas or vapour flow coming from a source where the gas or vapour is not in contact with the liquid or other fluent material to be sprayed, e.g. from a compressive bulb, an air pump or an enclosure surrounding the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The delivery device has an outlet channel (11,12) which flows into the working medium outlet (13) and determines the medium flow. The outlet channel has a section for connection to pressure chambers (8,9), located at a distance from the outlet channel and providing a delivery pressure, and determines the flow passage. At least one core body is provided for at least one outlet channel for inflow of working medium flow and is pressure-dependently controlled. <IMAGE>
AT95106642T 1994-05-19 1995-05-03 MEDIA DISCHARGE DEVICE ATE222809T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4417488A DE4417488A1 (en) 1994-05-19 1994-05-19 Discharge device for media

Publications (1)

Publication Number Publication Date
ATE222809T1 true ATE222809T1 (en) 2002-09-15

Family

ID=6518444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95106642T ATE222809T1 (en) 1994-05-19 1995-05-03 MEDIA DISCHARGE DEVICE

Country Status (8)

Country Link
US (1) US5803311A (en)
EP (1) EP0682987B1 (en)
JP (1) JP3751659B2 (en)
KR (1) KR950031245A (en)
AT (1) ATE222809T1 (en)
AU (1) AU691884B2 (en)
DE (2) DE4417488A1 (en)
ES (1) ES2180595T3 (en)

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DE19623030A1 (en) * 1996-06-08 1997-12-11 Pfeiffer Erich Gmbh & Co Kg Discharge unit for media
DE19627228A1 (en) * 1996-07-05 1998-01-08 Pfeiffer Erich Gmbh & Co Kg Discharge device for media
US7331944B2 (en) 2000-10-23 2008-02-19 Medical Instill Technologies, Inc. Ophthalmic dispenser and associated method
CN101091678B (en) 2000-10-23 2011-03-30 因斯蒂尔医学技术有限公司 Fluid dispenser having a housing and flexible inner bladder
ITMN20010017A1 (en) * 2001-04-02 2002-10-02 Green Power S A S Di Martinell ACCESSORY FOR DISHWASHER MACHINE
US7798185B2 (en) 2005-08-01 2010-09-21 Medical Instill Technologies, Inc. Dispenser and method for storing and dispensing sterile food product
US6968983B2 (en) * 2002-02-12 2005-11-29 Rodney Laible Closed loop dispensing system
US20050098589A1 (en) * 2002-03-21 2005-05-12 Beiersdorf Ag Valve device for opening a container comprising a re-aeration mechanism
US6786369B2 (en) * 2002-03-26 2004-09-07 Valois Sas Fluid dispenser
DE20209615U1 (en) * 2002-06-20 2003-07-31 Rpc Wiko Gmbh & Co Kg Self-sealing container closure
EP1546021B1 (en) 2002-08-13 2010-10-20 Medical Instill Technologies, Inc. Container and valve assembly for storing and dispensing substances, and related method
US6997353B2 (en) * 2003-03-26 2006-02-14 Airlesssystems Fluid product dispenser
WO2004096113A2 (en) 2003-04-28 2004-11-11 Medical Instill Technologies, Inc. Container with valve assembly for filling and dispensing substances, and apparatus and method for filling
WO2004101027A2 (en) 2003-05-12 2004-11-25 Medical Instill Technologies, Inc. Dispenser and apparatus for fillling a dispenser
JP4438983B2 (en) * 2003-07-03 2010-03-24 株式会社東海 Fuel container for fuel cell
US7226231B2 (en) 2003-07-17 2007-06-05 Medical Instill Technologies, Inc. Piston-type dispenser with one-way valve for storing and dispensing metered amounts of substances
US7264142B2 (en) 2004-01-27 2007-09-04 Medical Instill Technologies, Inc. Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances
US7810677B2 (en) * 2004-12-04 2010-10-12 Medical Instill Technologies, Inc. One-way valve and apparatus and method of using the valve
US7278553B2 (en) * 2004-12-04 2007-10-09 Medical Instill Technologies, Inc. One-way valve and apparatus using the valve
FR2888762B1 (en) * 2005-07-22 2008-05-02 Rexam Dispensing Systems Sas NOZZLE DRIVES DIVERGENT
US7547300B2 (en) 2006-04-12 2009-06-16 Icu Medical, Inc. Vial adaptor for regulating pressure
WO2008030623A2 (en) * 2006-09-08 2008-03-13 Medical Instill Technologies, Inc. Apparatus and method for dispensing fluids
US7883499B2 (en) 2007-03-09 2011-02-08 Icu Medical, Inc. Vial adaptors and vials for regulating pressure
WO2010022095A1 (en) 2008-08-20 2010-02-25 Icu Medical, Inc. Anti-reflux vial adaptors
US8083107B2 (en) * 2009-04-09 2011-12-27 Rodney Laible Closed loop dispensing system with mechanical venting means
AU2011249932B2 (en) 2010-05-07 2015-12-17 Alps, Llc Dispensing machine valve and method
CA3176437A1 (en) 2011-08-18 2013-02-21 Icu Medical, Inc. Pressure-regulating vial adaptors
EP2802377B1 (en) 2012-01-13 2016-12-07 ICU Medical, Inc. Pressure-regulating vial adaptors and methods
WO2013142618A1 (en) 2012-03-22 2013-09-26 Icu Medical, Inc. Pressure-regulating vial adaptors
TWM435896U (en) * 2012-04-12 2012-08-21 Mosa Ind Corp Electricity-free bubble drink maker
US8708203B2 (en) 2012-05-07 2014-04-29 Rl Innovations, Llc Screw-on throat plug assembly
US9089475B2 (en) 2013-01-23 2015-07-28 Icu Medical, Inc. Pressure-regulating vial adaptors
ES2966008T3 (en) 2013-01-23 2024-04-17 Icu Medical Inc Pressure Regulating Vial Adapters
EP3021814A4 (en) 2013-07-19 2017-08-09 ICU Medical, Inc. Pressure-regulating fluid transfer systems and methods
CA2953229C (en) 2014-06-20 2024-01-02 Icu Medical, Inc. Pressure-regulating vial adaptors
JP2019503256A (en) 2016-01-29 2019-02-07 アイシーユー・メディカル・インコーポレーテッド Pressure adjustment vial adapter
EP3518860A4 (en) 2016-09-30 2020-06-10 ICU Medical, Inc. Pressure-regulating vial access devices and methods
EP3323753B1 (en) * 2016-11-17 2019-08-07 Aptar Radolfzell GmbH Discharge head and liquid dispenser with such a discharge head

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US3170633A (en) * 1963-06-07 1965-02-23 Johnson & Johnson Antiseptic dispenser
US3474936A (en) * 1967-05-29 1969-10-28 John E Mcdonnell Squeeze bottle dispenser
FR1597421A (en) * 1968-07-09 1970-06-29
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CA1059083A (en) * 1976-10-05 1979-07-24 James C. Mckinney Fluid dispenser method and apparatus
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AT374678B (en) * 1980-05-19 1984-05-25 Dupont Robert HOLDING VALVE FOR ADJUSTABLE INJECTION
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Also Published As

Publication number Publication date
AU691884B2 (en) 1998-05-28
US5803311A (en) 1998-09-08
AU1797295A (en) 1995-11-30
DE59510339D1 (en) 2002-10-02
ES2180595T3 (en) 2003-02-16
EP0682987A3 (en) 1996-08-21
KR950031245A (en) 1995-12-18
DE4417488A1 (en) 1995-11-23
JPH0842449A (en) 1996-02-13
EP0682987A2 (en) 1995-11-22
JP3751659B2 (en) 2006-03-01
EP0682987B1 (en) 2002-08-28

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee